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<h2><a href="local_closure_goog_dom_iter_test.js.html">iter_test.js</a></h2>

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<a name="line1"></a>// Copyright 2008 The Closure Library Authors. All Rights Reserved.
<a name="line2"></a>//
<a name="line3"></a>// Licensed under the Apache License, Version 2.0 (the &quot;License&quot;);
<a name="line4"></a>// you may not use this file except in compliance with the License.
<a name="line5"></a>// You may obtain a copy of the License at
<a name="line6"></a>//
<a name="line7"></a>//      http://www.apache.org/licenses/LICENSE-2.0
<a name="line8"></a>//
<a name="line9"></a>// Unless required by applicable law or agreed to in writing, software
<a name="line10"></a>// distributed under the License is distributed on an &quot;AS-IS&quot; BASIS,
<a name="line11"></a>// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
<a name="line12"></a>// See the License for the specific language governing permissions and
<a name="line13"></a>// limitations under the License.
<a name="line14"></a>
<a name="line15"></a>goog.provide(&#39;goog.dom.iterTest&#39;);
<a name="line16"></a>goog.setTestOnly(&#39;goog.dom.iterTest&#39;);
<a name="line17"></a>
<a name="line18"></a>goog.require(&#39;goog.dom&#39;);
<a name="line19"></a>goog.require(&#39;goog.dom.NodeType&#39;);
<a name="line20"></a>goog.require(&#39;goog.dom.iter.AncestorIterator&#39;);
<a name="line21"></a>goog.require(&#39;goog.dom.iter.ChildIterator&#39;);
<a name="line22"></a>goog.require(&#39;goog.dom.iter.SiblingIterator&#39;);
<a name="line23"></a>goog.require(&#39;goog.testing.dom&#39;);
<a name="line24"></a>goog.require(&#39;goog.testing.jsunit&#39;);
<a name="line25"></a>
<a name="line26"></a>var test;
<a name="line27"></a>var br;
<a name="line28"></a>
<a name="line29"></a>function setUpPage() {
<a name="line30"></a>  test = goog.dom.getElement(&#39;test&#39;);
<a name="line31"></a>  br = goog.dom.getElement(&#39;br&#39;);
<a name="line32"></a>}
<a name="line33"></a>
<a name="line34"></a>function testNextSibling() {
<a name="line35"></a>  goog.testing.dom.assertNodesMatch(
<a name="line36"></a>      new goog.dom.iter.SiblingIterator(test.firstChild),
<a name="line37"></a>      [&#39;#br&#39;, &#39;def&#39;]);
<a name="line38"></a>}
<a name="line39"></a>
<a name="line40"></a>function testNextSiblingInclusive() {
<a name="line41"></a>  goog.testing.dom.assertNodesMatch(
<a name="line42"></a>      new goog.dom.iter.SiblingIterator(test.firstChild, true),
<a name="line43"></a>      [&#39;abc&#39;, &#39;#br&#39;, &#39;def&#39;]);
<a name="line44"></a>}
<a name="line45"></a>
<a name="line46"></a>function testPreviousSibling() {
<a name="line47"></a>  goog.testing.dom.assertNodesMatch(
<a name="line48"></a>      new goog.dom.iter.SiblingIterator(test.lastChild, false, true),
<a name="line49"></a>      [&#39;#br&#39;, &#39;abc&#39;]);
<a name="line50"></a>}
<a name="line51"></a>
<a name="line52"></a>function testPreviousSiblingInclusive() {
<a name="line53"></a>  goog.testing.dom.assertNodesMatch(
<a name="line54"></a>      new goog.dom.iter.SiblingIterator(test.lastChild, true, true),
<a name="line55"></a>      [&#39;def&#39;, &#39;#br&#39;, &#39;abc&#39;]);
<a name="line56"></a>}
<a name="line57"></a>
<a name="line58"></a>function testChildIterator() {
<a name="line59"></a>  goog.testing.dom.assertNodesMatch(
<a name="line60"></a>      new goog.dom.iter.ChildIterator(test),
<a name="line61"></a>      [&#39;abc&#39;, &#39;#br&#39;, &#39;def&#39;]);
<a name="line62"></a>}
<a name="line63"></a>
<a name="line64"></a>function testChildIteratorIndex() {
<a name="line65"></a>  goog.testing.dom.assertNodesMatch(
<a name="line66"></a>      new goog.dom.iter.ChildIterator(test, false, 1),
<a name="line67"></a>      [&#39;#br&#39;, &#39;def&#39;]);
<a name="line68"></a>}
<a name="line69"></a>
<a name="line70"></a>function testChildIteratorReverse() {
<a name="line71"></a>  goog.testing.dom.assertNodesMatch(
<a name="line72"></a>      new goog.dom.iter.ChildIterator(test, true),
<a name="line73"></a>      [&#39;def&#39;, &#39;#br&#39;, &#39;abc&#39;]);
<a name="line74"></a>}
<a name="line75"></a>
<a name="line76"></a>function testEmptyChildIteratorReverse() {
<a name="line77"></a>  goog.testing.dom.assertNodesMatch(
<a name="line78"></a>      new goog.dom.iter.ChildIterator(br, true), []);
<a name="line79"></a>}
<a name="line80"></a>
<a name="line81"></a>function testChildIteratorIndexReverse() {
<a name="line82"></a>  goog.testing.dom.assertNodesMatch(
<a name="line83"></a>      new goog.dom.iter.ChildIterator(test, true, 1),
<a name="line84"></a>      [&#39;#br&#39;, &#39;abc&#39;]);
<a name="line85"></a>}
<a name="line86"></a>
<a name="line87"></a>function testAncestorIterator() {
<a name="line88"></a>  goog.testing.dom.assertNodesMatch(
<a name="line89"></a>      new goog.dom.iter.AncestorIterator(br),
<a name="line90"></a>      [&#39;#test&#39;, &#39;#body&#39;, &#39;#html&#39;, goog.dom.NodeType.DOCUMENT]);
<a name="line91"></a>}
<a name="line92"></a>
<a name="line93"></a>function testAncestorIteratorInclusive() {
<a name="line94"></a>  goog.testing.dom.assertNodesMatch(
<a name="line95"></a>      new goog.dom.iter.AncestorIterator(br, true),
<a name="line96"></a>      [&#39;#br&#39;, &#39;#test&#39;, &#39;#body&#39;, &#39;#html&#39;, goog.dom.NodeType.DOCUMENT]);
<a name="line97"></a>}
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